Ice-skate.For an only-in-Las-Vegas-experience, twirl on a floating ice rink moored on the lake. Through Feb 14; $15 per hour, including skate rental. MonteLago Village; 702/564-4766.

Paddle.You are on a lake, after all. Explore it via kayaks, canoes, and pedal boats you can rent from the Lake Las Vegas Marina (from $25 per hour; 702/568-6024). Or try a gondola cruise (from $125 for two; 877/446-6365).